Improved ease of holding and usability with a small, thin, and lightweight body!
For communication with multiple people at factories, warehouses, and event venues, we recommend a transceiver that easily switches to communication mode with a single touch! The "TPZ-D553" is a transceiver that consolidates performance that makes a difference in daily operations into a compact body. It achieves a slim design that does not interfere with daily wear and a size that is easy to carry. 【Features】 ■ Robust and reliable for harsh environments, with waterproof and splash-proof design Meets 11 military specifications of the U.S. Department of Defense MIL-STD Additionally, complies with IP67 equivalent dustproof and waterproof performance ■ Uses an independent rotating nut that minimizes cable twisting Adopts a screw-in type with an independent rotating nut to ensure that compatible accessories can be securely attached No worries about cable twisting, while ensuring waterproof performance ■ Second PTT function allows for use as if you have two devices in one Automatically alternates between two channels to receive and collect information ■ Four key operations that are easy for anyone to use. Large characters displayed on an easy-to-read LCD screen Simple operation with four keys allows for various function settings.
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basic information
【Specifications】 - Frequency Range: Authorized 351MHz band - Number of Channels: 30ch for land and sea use, 5ch for airborne reception only - Modulation Method: 4-level FSK (Digital) - Emission Type: F1E, F1D, F1F - Transmission Power: 5W/1W - Power Supply Voltage: DC 7.4V±10% - Built-in Speaker Output: 700mW (10% distortion) - Operating Temperature Range: -20℃ to +60℃* - Estimated Operating Time (Typical values) with Battery Save ON/OFF * Transmission 5, Reception 5, Standby 90, Transmission Power 5W: When using KNB-74L (7.4V, 1100mAh) approximately 9h/approximately 7h When using KNB-75L (7.4V, 1800mAh) approximately 15h/approximately 11h When using KNB-76L (7.4V, 2200mAh) approximately 18h/approximately 14h - External Dimensions (including protrusions Width × Height × Depth mm): 59.2×108.9×28.2 when KNB-74L is attached, 59.2×108.9×29.6 when KNB-75L is attached - Weight (including antenna, belt hook, and battery): 222g when KNB-74L is attached, 254g when KNB-75L is attached * KNB-74L: At 1W output in the range of -20℃ to below -10℃
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Applications/Examples of results
【Usage】 Factory, warehouse, event venue, etc.
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Company information
Our company has steadily sustained and developed its business under the corporate philosophy of "contributing to society through our business," primarily renting logistics equipment centered around pallets, which are used for loading goods at logistics sites, to manufacturers, warehouse companies, logistics operators, and others. In addition, we aim to become a "Social Sharing Supporter" that challenges the resolution of various issues surrounding logistics, which is essential for maintaining people's livelihoods, by further developing our existing business while also creating new ventures, expanding our logistics and connected businesses. Modern society is undergoing significant changes in its social structure, such as the diversification of lifestyles from "ownership to usage" and "consumption of goods to consumption of experiences," along with a notable labor shortage due to "declining birth rates and an aging population." The emergence of the COVID-19 pandemic has further accelerated the demand for non-contact solutions. In response to these changes, our company is actively utilizing digital transformation (DX) to promote organizational transformation and will continue to work on developing new solutions that meet our customers' needs.
